Smallest number m such that when A051953 is applied n times to m the result is neither a power of 2 nor 0.
A053476
Smallest number m such that when A051953 is applied n times to m the result is neither a power of 2 nor 0.
Terms
- a(0) =9a(1) =21a(2) =42a(3) =82a(4) =130a(5) =330a(6) =450a(7) =666a(8) =1050a(9) =1470a(10) =1950a(11) =2922a(12) =4074a(13) =5586a(14) =7770a(15) =11154a(16) =15810a(17) =22638a(18) =30702a(19) =42570a(20) =53130a(21) =68970a(22) =107690a(23) =159390a(24) =206910a(25) =289830a(26) =395190a(27) =610350a(28) =823290a(29) =1185570
External references
- oeis: A053476